//
// Created by ✎﹏ℳ๓独赏 ☆独醉 on 2023/2/26.
//
#include <stdio.h>

int main(){
    //unsigned --- 无符号的整形
    unsigned short a = -10;
    short b = -10;
    printf("a:%d\nb:%d\na+b:%d\n\n\n",a,b,a-b);
    if(a){
        printf("Yes");
    }
    if(b){
        printf("No");
    }

    //typedef --- 类型定义 ---类型重定义
    typedef unsigned int uint;
    uint c = -10;
    //此时uint就是unsigned int;
    return 0;
}